摘要:
A water-insoluble photobleach is substantially free of water-soluble photobleach. It may be made by reacting a water-soluble photobleach with a long chain quaternary nitrogen compound. Laundry detergents containing the photobleach have reduced tendency to stain washing.
摘要:
Esters of hydroxy terminated mono-functional polyalkylene oxide derivatives and monofunctional perfluoropolyether carboxylic acids are novel compounds. They may be used to form emulsions and to modify droplet size in atomization.
摘要:
Esters of hydroxy terminated mono-functional polyalkylene oxide derivatives and monofunctional perfluoropolyether carboxylic acids are novel compounds. They may be used to form emulsions and to modify droplet size in atomization.